Lab grade — Also known as Tin (II) Chloride and Tin Salt. Can be used as a mordant for dyes, as a soldering flux and in various manufacturing processes. Restricted to Standard Ground only. NC-1398
Reagent grade — Appears as white amorphous, tasteless powder. Irreversible gel formation occurs in hot water; swelling can be induced at room temperature with such compounds as formamide, formic acid, and strong bases and metallic salts. NC-13032
Lab Grade, crystal — White with crystalline needles. Odorless with a sharp, bitter taste. Soluble in water and alcohol. It is a source of strontium salts and used in pyrotechnics and electron tubes. It gives a red flame color. NC-2718
Lab Grade, crystal — White with crystalline needles. Odorless with a sharp, bitter taste. Soluble in water and alcohol. It is a source of strontium salts and used in pyrotechnics and electron tubes. It gives a red flame color. NC-11609
Sudan III is a dye having high affinity to fats, therefore it is used to demonstrate triglycerides, lipids, and lipoproteins in liquids. It will stain fat cells red. Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. Restricted to Standard Ground only. NC-3391
Lab grade — Sulfamic Acid is a white, non-hygroscopic solid which melts at 305°C, and is stable up to 260°C. Soluble in water. NC-13130
Tech grade, powder — A fine yellow powder that is insoluble in water, slightly soluble in alcohol. It is combustible and is commonly used in black gunpowder, matches and fireworks. Restricted to Standard Ground only. NC-0981
Tech grade, powder — A fine yellow powder that is insoluble in water, slightly soluble in alcohol. It is combustible and is commonly used in black gunpowder, matches and fireworks. Restricted to Standard Ground only. NC-9796
10% aqueous v/v solution — Useful for preparing metal surfaces prior to applying patina chemicals. A 5 to 6 hours soak serves to remove any traces of surface dirt or oil. Restricted to Standard Ground only. NC-2802
ACS reagent grade, concentrated — A strongly corrosive, dense, oily liquid. Miscible with water and very reactive. It dissolves most metals and is a strong irritant to tissue. Restricted to Standard Ground only. NC-1248
ACS reagent grade, concentrated — A strongly corrosive, dense, oily liquid. Miscible with water and very reactive. It dissolves most metals and is a strong irritant to tissue. Restricted to Standard Ground only. NC-8267
ACS reagent grade, concentrated — A strongly corrosive, dense, oily liquid. Miscible with water and very reactive. It dissolves most metals and is a strong irritant to tissue. Ships Standard Ground only. Adult signature required. HazMat fee applies. NC-8289
